Hypotheses Testing


Hypothesis testing is a statistical method that is used to determine whether there is enough evidence in a sample of data to infer that a certain condition is true for the entire population. It involves formulating a null hypothesis, which is a statement that assumes there is no significant difference between two or more sets of data, and an alternative hypothesis, which is a statement that assumes there is a significant difference between the sets of data. The null hypothesis is then tested against the alternative hypothesis using statistical tests such as t-tests, ANOVA, and chi-square tests. The results of these tests are used to determine whether the null hypothesis can be rejected or not. Hypothesis testing is an important tool in data science and is used to make decisions based on data analysis.


Your Previous Searches
Random Picks

  • Interval Data: Interval data is a type of quantitative data that is measured on a scale with equal intervals between each value. This means that the difference between any two values is the same throughout the scale. Interval data is commonly used in data ... Read More >>
  • Educational Resources: Educational resources refer to any materials, tools, or strategies that are used to support teaching and learning. In the context of data science and artificial intelligence, educational resources can include textbooks, online courses, tuto ... Read More >>
  • Security Measures: Security measures refer to the actions taken to protect data, systems, and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. In the context of data science and artificial intelligence, security me ... Read More >>
Top News

Amazon to invest an additional $4 billion in AI startup Anthropic...

Amazon is investing an additional $4 billion in the artificial intelligence startup Anthropic as major technology companies rush to fund generative AI...

News Source: ABC News on 2024-11-22

We met during the idyllic summer of 2021. Here’s how we’re staying radically...

'For Black people, hope isn’t just an optimistic outlook—it’s a survival mechanism,' write Aaron Long and Tynesha McHarris....

News Source: Fortune on 2024-11-22

Under U.S. antitrust fire, Alphabet stock drops 6%...

Plus: Gary Gensler exits, OpenAI mulls browser in the latest edition of Fortune's flagship tech newsletter....

News Source: Fortune on 2024-11-22

HarperCollins strikes AI training deal with unnamed company amid rising copyrigh...

In the latest development, U.S. publishing giant HarperCollins reached a contract with an unnamed tech company allowing it to use some of its books to train its generative AI models....

News Source: Fortune on 2024-11-22

Stock market today: World stocks track Wall St's gains with Nvidia report and bi...

Global stocks are higher following gains on Wall Street after market superstar Nvidia and other companies said they’re making even fatter profits than expected...

News Source: ABC News on 2024-11-22